* {
    box-sizing: border-box;
}

body {
    border: 0;
    margin: 0;
    padding: 0;
}

.quan {
    width: 100%;
}

.shang1 {
    width: 1400px;
    height: 516px;
    /*border: 1px solid salmon;*/
    margin: 0 auto;
}

.left {
    width: 440px;
    height: 516px;
    background-color: #000;
    float: left;
}

.left p {
    margin: 0;
    color: #fff;
    text-align: center;
    line-height: 516px;
    font-size: 40px;
}

.right {
    width: 919px;
    height: 516px;
    /*border: 1px solid skyblue;*/
    float: right;
}

.right img {
    width: 919px;
    height: 516px;
}

.quan2 {
    width: 1400px;
    /*border: 1px solid salmon;*/
    margin: 0 auto;
    margin-top: 40px;
}

.left2 {
    width: 679px;
    height: 911px;
    /*border: 1px solid red;*/
    float: left;
}

div .tu2 {
    width: 679px;
    height: 429px;
    margin-top: 80px;
}

.right2 {
    width: 679px;
    height: 429px;
    /*border: 1px solid red;*/
    float: right;
}

div .tu4 {
    width: 679px;
    height: 911px;
    margin-top: 100px;
}

.zi {
    width: 679px;
    height: 80px;

}

p {
    margin: 0;

}

.zip {
    padding-top: 25px;
    font-size: 10px;
}

.zip2 {
    opacity: 0.8;
    font-size: 19px;
}

.more {
    width: 1400px;
    margin: 0 auto;
    /*border: 1px solid red;*/
    margin-top: 40px;
    display: flex;
}

.moretu1 {
    margin-bottom: 20px;
}

.moretu2 {
    margin-bottom: 20px;
}

.centre {
    margin-left: 40px;
}

.centretu1 {
    margin-bottom: 20px;
}

.centretu2 {
    margin-bottom: 20px;
}

.rightmore {
    margin-left: 40px;
}

.rightmoretu1 {
    margin-bottom: 20px;
}

.rightmoretu2 {
    margin-bottom: 20px;
}

span {
    font-size: 10px;
}

.end {
    width: 1400px;
    /*border: 1px solid red;*/
    margin: 0 auto;
}

.introduce {
    width: 100%;
    overflow: hidden;
    margin: 0 auto;
}

ul {
    margin-left: 410px;
}

li {
    text-align: center;
    float: left;
    padding: 40px;
    list-style-type: none;
    font-size: 10px;
}

.wode p {
    font-size: 10px;
    opacity: 0.5;

}

.wode span {
    color: tomato;
}